Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/p/python-pyqtgraph/python-pyqtgraph_0.12.4-1_all.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/python-pyqtgraph-0.12.4-1qj0crgvq/python-pyqtgraph_0.12.4-1_all.buildinfo Get source package info: python-pyqtgraph=0.12.4-1 Source URL: http://snapshot.notset.fr/mr/package/python-pyqtgraph/0.12.4-1/srcfiles?fileinfo=1 Cannot determine base mirror to use